Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
September's arrival in Neuchâtel aligns with a minor decrease in average high-temperatures, from August's agreeable 22.2°C (72°F) to a refreshing 17.9°C (64.2°F). An average low-temperature of 8.1°C (46.6°F) marks the month of September.Humidity
The average relative humidity in September is 84%.Rainfall
In September, the rain falls for 13.4 days. Throughout September, 38mm (1.5") of precipitation is accumulated. Throughout the year, in Neuchâtel, there are 160.9 rainfall days, and 547mm (21.54") of precipitation is accumulated.Snowfall
In Neuchâtel, snow does not fall in June through September.Daylight
The average length of the day in September in Neuchâtel, Switzerland, is 12h and 34min.On the first day of the month, sunrise is at 06:52 and sunset at 20:11. On the last day of September, in Neuchâtel, sunrise is at 07:30 and sunset at 19:13 CEST.
Sunshine
In Neuchâtel, the average sunshine in September is 7.7h.UV index
In September, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 3 in September interprets into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
What is the usual temperature for Neuchâtel in September?
What is the average humidity in September in Neuchâtel?
How much does it rain in Neuchâtel in September?
When it does not snow in Neuchâtel?
Does it snow in Neuchâtel in September?
How many hours of daylight does Neuchâtel have in September?
When is the sunrise / sunset in September in Neuchâtel?
How long on average sun shines in September in Neuchâtel?
How high is the UV index in September in Neuchâtel?
Average temperature in September
Neuchâtel, Switzerland
- Average high temperature in September: 17.9°C
The warmest month (with the highest average high temperature) is July (22.3°C).
The month with the lowest average high temperature is January (2.5°C).
- Average low temperature in September: 8.1°C
The months with the highest average low temperature are July and August (11.4°C).
The coldest month (with the lowest average low temperature) is February (-3.5°C).
Average pressure in September
Neuchâtel, Switzerland
- Average pressure in September: 1018.6mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in September
Neuchâtel, Switzerland
- Average wind speed in September: 8.3km/h
The windiest month (with the highest average wind speed) is February (12km/h).
The calmest month (with the lowest average wind speed) is August (7.1km/h).
Average humidity in September
Neuchâtel, Switzerland
- Average humidity in September: 84%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (80%).
Average rainfall in September
Neuchâtel, Switzerland
- Average rainfall in September: 38mm
The wettest month (with the highest rainfall) is June (68mm).
The driest month (with the least rainfall) is January (27mm).
Average rainfall days in September
Neuchâtel, Switzerland
- Average rainfall days in September: 13.4 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is February (8.6 days).
Average snowfall in September
Neuchâtel, Switzerland
- Average snowfall in September: 0mm
The month with the highest snowfall is February (59mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Neuchâtel, Switzerland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (7.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Neuchâtel, Switzerland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days in September
Neuchâtel, Switzerland
- Average sunshine days in September: 14.8 days
The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is July (11.7 days).
Average UV index in September
Neuchâtel, Switzerland
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Neuchâtel, Switzerland
- Average cloud cover in September: 44
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in September
Neuchâtel, Switzerland
- Average visibility in September: 8km
The month with the highest visibility is March (9km).
The months with the lowest visibility are January, February, April, May, June, July, August, September, October, November and December (8km).
Neuchâtel, Switzerland
Weather forecast for your location
2. Allow the app to use your location
